﻿#include <iostream>

using namespace std;

int main() {
	int n;
	cout << "整数：";
	cin >> n;

	if (n > 0) {
		if (n % 2 == 0) {
			cout << "这个数为正偶数" << endl;
		}
		else {
			cout << "这个数为正奇数" << endl;
		}
	}
	else {
		cout << "这个数为0或负数" << endl;
	}

	cin.get();
	cin.get();
}